A wavelength demodulation method for ultra-short fiber Bragg grating (US-FBG) sensors based on an arrayed
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A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects particular wavelengths of light and transmits all others. This is achieved by creating a periodic variation in the refractive index of the fiber core, which generates a wavelength-specific dielectric mirror. Hence a fiber Bragg grating can be used as an inline optical filter to block certain wavelengths, can be use
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In this paper, we analyze the performance of the fiber Bragg grating (FBG) interrogation system based on an arrayed waveguide
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Abstract 1 × 8 and 1 × 16 traditional/saddle arrayed waveguide grating (AWG) devices with different core layer
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To address this issue, we reported a machine learning (ML)-augmented multi-parameter sensing system that enables
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Ultra-short fiber Bragg gratings (US-FBGs), due to their compact structure and high spatial resolution, have significant
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A fiber Bragg grating (FBG) is a type of distributed Bragg reflector constructed in a short segment of optical fiber that reflects
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Fiber Bragg gratings are reflective structures in the core of an optical fiber with a periodic or aperiodic perturbation of the effective
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Herein, we designed and fabricated a monolithically integrated novel silicon-on-insulator (SOI)-based AWG as a critical
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The arrayed waveguide grating (AWG), one of the fundamental parts of the FBG interrogation system, is essential for
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A fiber Bragg grating (FBG) interrogator is a scientific instrument that converts the wavelength change of FBG
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